2747
Publications
12164
Auteurs uniques
9
Pays représentés
Afrique du SudCamerounGhanaMadagascarMarocNigerNigeriaOugandaTogo
Sous-domaines
Climat et changement climatique
7 publication(s)
Eau et ressources hydriques
2 publication(s)
Géochimie
0 publication(s)
Géographie
1 publication(s)
Géologie
0 publication(s)
Géomatique
25 publication(s)
Géophysique
0 publication(s)
Océanographie
0 publication(s)
Risques naturels et catastrophes
0 publication(s)
Sciences de l'environnement
2206 publication(s)
Sciences de la Terre
506 publication(s)
Écologie et biodiversité
0 publication(s)
Publications
2747 publication(s) trouvée(s)
Article scientifique
Detection of sinkhole occurrence, experiences from South Africa
Abstract. Sinkholes are alarming and dangerous events, they have a worldwide occurrence, and are imposing a potential risk to urban …
Article scientifique
“Everything is scorched by the burning sun”: missionary perspectives and experiences of 19th- and early 20th-century droughts in semi-arid central Namibia
Abstract. Limited research has focussed on historical droughts during the pre-instrumental weather-recording period in semi-arid to arid human-inhabited environments. Here …
Article scientifique
Land Cover Mapping and Change Analysis in Tropical Humid-highlands: Case of Ndakaini Water Reservoir in Central Kenya
We successfully used optical remote sensing approach to test the skills of post-classification change detection technique as well as techniques …
Article scientifique
Tackling adverse health effects of climate change and migration through intersectoral capacity building in Sub-Saharan Africa
The international community increasingly acknowledges that climate change is not only spurring environmental degradation and health deterioration,1 it is also …
Article scientifique
Heterogeneity in relation to electrical and mineralogical properties of hematitic sandstone samples
Abstract Electrical properties of mixtures of composite materials are sensitive to texture between grains. Electrical measurements of hematite and sandstone …
Article scientifique
Sustainable livelihood alternatives among Nile perch (Lates niloticus) fishers in Lake Victoria Tanzania: analytical hierarchy process (AHP) approach
Abstract Sustainable livelihood has been a focal point in many development initiatives by private and public sectors in most African …
Article scientifique
Primary validation of Charm II tests for the detection of antimicrobial residues in a range of aquaculture fish
and the parameters determined included: detection capability, repeatability, reproducibility, specificity and robustness for the detection of antimicrobial residues in fish. …
Article scientifique
Spatial characteristics and economic value of threatened species (Khaya ivorensis)
Abstract Khaya ivorensis ( K. ivorensis ), one of the most valuable tropical hardwood species indigenous to West and Central …
Article scientifique
Back to basics: Gaps in baseline data call for revisiting an environmental education program in the SAVA region, Madagascar
Environmental education programs are critically important for raising awareness about global and local environmental concerns, by providing the knowledge, tools, …
Article scientifique
A theoretical framework for Landsat data modeling based on the matrix variate mean-mixture of normal model
This paper introduces a new family of matrix variate distributions based on the mean-mixture of normal (MMN) models. The properties …
Article scientifique
Assessment of geotechnical and physico-chemical properties of age-long greywater-contaminated soils in basement complex areas, southwest Nigeria
Abstract Bathroom-rich greywater coming directly in contact with virgin soil for years contaminates soil and alters its properties. The degree …
Article scientifique
Structured Approach for Comparison of Treatment Options for Nutrient-Recovery From Fecal Sludge
The aim of this study is to present a structured approach for comparing possible nutrient-recovery fecal sludge (FS) treatment systems …
Article scientifique
Evaluation of soil moisture from CCAM-CABLE simulation, satellite-based models estimates and satellite observations: a case study of Skukuza and Malopeni flux towers
Abstract. Reliable estimates of daily, monthly and seasonal soil moisture are useful in a variety of disciplines. The availability of …
Article scientifique
Abundance, density, and social structure of African forest elephants (Loxodonta cyclotis) in a human-modified landscape in southwestern Gabon
Population monitoring is critical to effective conservation, but forest living taxa can be difficult to directly observe. This has been …
Article scientifique
Marine Microbial Community Composition During the Upwelling Season in the Southern Benguela
The microbial communities of the southern Benguela upwelling region were sampled quarterly through one year, with sampling for prokaryotes taking …
Article scientifique
Expected spatial patterns of alien woody plants in South Africa’s protected areas under current scenario of climate change
Although protected areas (PAs) are declared to provide sanctuaries for biodiversity, they are increasingly threatened by the synergistic effects of …
Article scientifique
Chronic respiratory symptoms and pulmonary function status in Ethiopian agricultural workers: a comparative study
Abstract Background Work-related respiratory disorders are major contributors to the global burden of respiratory diseases. Agricultural workers are exposed to …
Article scientifique
Geohydraulic study of aquifer characteristics in parts of Enugu North Local Government Area of Enugu State using electrical resistivity soundings
Abstract Geophysical survey employing vertical electrical sounding (VES) was achieved in Enugu State College of Education (Technical). Schlumberger electrode configuration …
Article scientifique
Beach adaptation to intraseasonal sea level changes
Abstract Coastal areas such as beaches with steep upper slope and flat low-tide terrace, are expected to be increasingly affected …
Article scientifique
Six new species of Cichlidogyrus Paperna, 1960 (Platyhelminthes: Monogenea) from the gills of cichlids (Teleostei: Cichliformes) from the Lomami River Basin (DRC: Middle Congo)
BACKGROUND: Monogenea van Beneden, 1858 is a group of parasitic flatworms, commonly found infecting bony fish. Several genera, such as …